Noun:

1. the basic structure or features of a system or organization

2. lowest support of a structure;

   "it was built on a base of solid rock"
   "he stood at the foot of the tower"
   

a substructure of timber piles

木桩下部结构

(figurative)the substructure of national culture

民族文化的基础

Have you fixed the derrick substructure in position?

井架底座固定好没有?

The rear of the substructure houses the driving motor of the hydraulic pump.

后面的子结构房屋的驱动电机的液压泵.

The substructure and the fracture process of mullite ceramics were studied by TEM and SEM.

用透射电镜和扫描电镜研究了莫来石陶瓷的亚结构特征和断裂过程.

The application of the substructure method efficiently solves the combination of finite element and infinite element.

子结构法的应用有效地解决了有限元—无限元的耦合问题.

Optional parts include swivel . rotary hose, elevator link, hydraulic tong , air spiders , lelly bushivg , rotarytable and substructure ( with ramp and oadder ) etc.

选配件包括水龙头和水龙带 、 吊环 、 液压大钳 、 气动卡盘、转盘、钻台 ( 带滑道和梯子 ) 等.

Seepage is one of the ubiquitous problems in substructure work.

地下工程结构渗漏是地下建筑物中普遍存在的问题.

And, guided by the analysis result, a triangle plate substructure was added to the fixture.

并根据分析的结果, 在夹具中增加了角板子结构.

Finally, affects of different substructure and the value of damper were discussed simply.

最后简单讨论了下部结构的改变、阻尼比的取值对双向张弦梁多维地震响应的影响.

Testing and analysis of the vibration of ZJ 15 rig substructure at two drilling rates are made.

对一现役ZJ15钻机底座在两种钻井速度下的振动情况进行了测试和分析.

The microstructure and substructure of white cast iron during recovery and recrystallization were studied with TEM.

本文介绍利用透射电镜观察塑性加工后,白口铸铁形变、呈复和再结晶过程的组织及亚结构的变化.

Scope of the Works : substructure WORKS ( as more fully detailed elsewhere in these subcontract documents )

工程范围: 地下工程 ( 详情请见本转包合同其它文件 )

Design rig's mast structure & rig's substructure.

油井的钻机的井架,珩架及底座结构件的应力分析 和 设计.

A tank for the hydraulic unit is located in the front of the substructure.

坦克液压单位坐落在前面的子.

a substructure of timber piles

木桩下部结构